| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.50 | 13.686% | $113.1176 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $197.99 | 3.383% | $204.688 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $113.95 | 11.634% | $127.2069 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $158.52 | 6.570% | $168.9348 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $108.62 | 10.820% | $120.3727 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $199.26 | 8.139% | $215.4778 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $133.62 | 7.354% | $143.4464 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $1,011.46 | $1,093.2442 | $1,093.25 | $1,093.25 | $1,093.20 | |